Vanas is one of my favorite originals. He is a dragon aligned with nature, who later turns from age-related delusions. He is older than any other dragon in his era, and does not move much. His worshippers, who are mainly human, cart elephant carcasses to Vanas for him to eat in exchange for his blessing. Vanas uses his intimidating countenance to his advantage; no one needs to know whether or not his blessings actually exist :P